Adjustable Snowmobile Suspension
Snowmobile Suspension at JJ Snowmobile
Upgrade or rebuild your snowmobile’s suspension with premium components from JJ Motorsports. Our selection includes idler wheels, gas shocks, and replacement shock shafts engineered for smooth travel, reduced friction, and reliable performance in deep snow, hardpack, or high-speed trails. Compatible with Arctic Cat, Polaris, Ski-Doo, Yamaha, and most modern sleds, these parts feature sealed 6204-2RS bearings, hydraulic/gas damping, and precision-machined 16 mm chrome shafts to improve handling, eliminate binding, and extend suspension life for trail sleds, mountain climbers, or crossover machines. Bolt-on ready with all necessary hardware, they deliver immediate improvements in ride quality and durability for avid riders or professional shops.
Shop trusted brands like Parts Unlimited for OEM-style idler wheels and shocks and Hygear Suspension for high-performance shafts. Explore related categories such as snowmobile skis & steering or snowmobile drivetrain for complete handling packages.
Top Snowmobile Suspension Products
- PARTS UNLIMITED Idler Wheel with 6204-2RS Bearing - 5.125" OD x 20 mm ID R5125A-2-001B – Durable replacement idler wheel with sealed double-row bearing; 5.125" outer diameter, black finish, fits most rear suspensions.
- PARTS UNLIMITED Shock Absorber - Arctic Cat PU04-245NU – Hydraulic/gas front or rear track shock; direct OEM replacement with black finish, manufactured to highest standards for Arctic Cat sleds.
- HYGEAR SUSPENSION Shock Shaft - Length 13.19" - Shaft Diameter 16 mm 203-05-1319 – Precision 16 mm chrome shock shaft (13.19" length) for center or rear suspension rebuilds; stronger and smoother than OEM for ultimate durability.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
PARTS UNLIMITED Idler Wheel with Insert/Bearing 6205-2RS - Silver - 5.38" OD x 1" ID R0135G-2 002B
PARTS UNLIMITED
$39.73A worn or damaged idler wheel compromises belt tension and can cascade into drivetrain inefficiency or premature component failure. The PARTS UNLIMITED 6205-2RS replacement idler wheel restores proper tracking and tension control, ensuring consistent...0440001- SKU:
- 0440001
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- IDLER WHEEL POSITION:
- 2
- IDLER WHEEL POSITION:
- 3
- IDLER WHEEL POSITION:
- 5
- TYPE:
- STANDARD
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- IDLER WHEEL POSITION:
- 1
- INSIDE DIAMETER IMPERIAL:
- 1.00'
- MODEL:
- COLOR GROUP 9
- OUTSIDE DIAMETER IMPERIAL:
- 5.375'
- STYLE:
- INCLUDES BEARING 6205-2RS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- IDLER WHEEL
- RIDING STYLE:
- SNOW
$39.73 -
PARTS UNLIMITED Idler Wheel Insert Bushing - 3/4" Small Side I0075P B
PARTS UNLIMITED
$3.01If you're running multiple snowmobile brands or need to customize your idler wheel setup for different bearing configurations, this insert bushing is essential for expanding compatibility without replacing the entire wheel assembly. By swapping the...0411647- SKU:
- 0411647
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- 3/4' SMALL SIDE
- UNITS:
- EACH
- PRODUCT NAME:
- IDLER WHEEL BUSHING
- RIDING STYLE:
- SNOW
$3.01 -
PARTS UNLIMITED Idler Wheel Insert Bushing - 3/4" Large Side I0075G B
PARTS UNLIMITED
$3.01If you're running multiple snowmobile brands or need to swap idler wheels across different sleds, bearing compatibility becomes critical—and that's where insert bushings save you time and money. Rather than replacing entire idler wheel assemblies, this...0411648- SKU:
- 0411648
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- TYPE:
- 3/4' LARGE SIDE
- UNITS:
- EACH
- PRODUCT NAME:
- IDLER WHEEL BUSHING
$3.01 -
PARTS UNLIMITED Idler Wheel Insert Bushing - 3/4" Large Side 10625G B
PARTS UNLIMITED
$3.01If you're running idler wheels across multiple snowmobile platforms, this insert bushing is essential for maximizing compatibility without investing in entirely new wheel assemblies. By swapping the bearing ID, you can adapt a single idler wheel design...0411650- SKU:
- 0411650
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- COLOR/FINISH:
- BLACK
- TYPE:
- 5/8' LARGE SIDE
- UNITS:
- EACH
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- IDLER WHEEL BUSHING
$3.01 -
PARTS UNLIMITED Idler Wheel with 6204-2RS Bearing - 7" OD x 20 mm ID R7000B-2 001B
PARTS UNLIMITED
$40.75A worn or damaged idler wheel compromises belt tension and accelerates wear across your entire drivetrain system. This PARTS UNLIMITED replacement wheel maintains precise alignment and consistent tension, ensuring reliable power delivery and extended...0411698P- SKU:
- 0411698P
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- MODEL:
- COLOR GROUP 13
- UNITS:
- EACH
- IDLER WHEEL POSITION:
- 1
- PRODUCT NAME:
- IDLER WHEEL
- STYLE:
- INCLUDES BEARING 6204-2RS
- IDLER WHEEL POSITION:
- 5
- IDLER WHEEL POSITION:
- 6
- MODEL:
- STANDARD
- OUTSIDE DIAMETER IMPERIAL:
- 7.00'
- RIDING STYLE:
- SNOW
- COLOR/FINISH:
- BLACK
- INSIDE DIAMETER IMPERIAL:
- 0.79'
- TYPE:
- STANDARD
$40.75Qty in Cart: 0Quantity:Price:$40.75Subtotal: -
PARTS UNLIMITED Idler Wheel with 499502H Bearing - 4.25" OD x 16 mm ID R4250A-2 001C
PARTS UNLIMITED
$30.55A worn or damaged idler wheel compromises belt tension consistency and can lead to premature wear across your entire drive system. This PARTS UNLIMITED replacement wheel restores proper alignment and tension characteristics, keeping your belt drive...0411671- SKU:
- 0411671
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- BLACK
- IDLER WHEEL POSITION:
- 4
- INSIDE DIAMETER IMPERIAL:
- 0.63'
- PRODUCT NAME:
- IDLER WHEEL
- IDLER WHEEL POSITION:
- 2
- IDLER WHEEL POSITION:
- 3
- MODEL:
- STANDARD
- OUTSIDE DIAMETER IMPERIAL:
- 4.25'
- RIDING STYLE:
- SNOW
- STYLE:
- INCLUDES BEARING 4995-02H
- TYPE:
- STANDARD
- IDLER WHEEL POSITION:
- 6
- UNITS:
- EACH
$30.55Qty in Cart: 0Quantity:Price:$30.55Subtotal: -
PARTS UNLIMITED Idler Wheel with 6205-2RS Bearing/Bushing - 5.25" OD x 0.75" ID R5250A-2 001C
PARTS UNLIMITED
$28.51A worn or failing idler wheel compromises belt tension and accelerates wear across your entire drivetrain system. The PARTS UNLIMITED Idler Wheel with 6205-2RS bearing delivers OEM-equivalent performance with a sealed bearing design that resists...0411674- SKU:
- 0411674
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- IDLER WHEEL POSITION:
- 2
- IDLER WHEEL POSITION:
- 3
- INSIDE DIAMETER IMPERIAL:
- 0.75'
- MODEL:
- STANDARD
- TYPE:
- STANDARD
- PRODUCT NAME:
- IDLER WHEEL
- RIDING STYLE:
- SNOW
- STYLE:
- INCLUDES BEARING 6205-2RS AND 0.75' BUSHING
- OUTSIDE DIAMETER IMPERIAL:
- 5.25'
$28.51 -
PARTS UNLIMITED Idler Wheel without Bearing - 7" OD 298328
PARTS UNLIMITED
$43.85A worn or damaged idler wheel compromises belt tension and accelerates wear across your entire drivetrain system. This PARTS UNLIMITED replacement wheel restores proper pulley alignment and maintains consistent tension, extending the service life of your...0411698- SKU:
- 0411698
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- IDLER WHEEL POSITION:
- 5
- INSIDE DIAMETER IMPERIAL:
- 0.79'
- MODEL:
- STANDARD
- OUTSIDE DIAMETER IMPERIAL:
- 7.00'
- TYPE:
- STANDARD
- COLOR/FINISH:
- SILVER
- STYLE:
- BEARING 6204-2RS NOT INCLUDED
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- IDLER WHEEL POSITION:
- 1
- PRODUCT NAME:
- IDLER WHEEL
- RIDING STYLE:
- SNOW
$43.85 -
PARTS UNLIMITED Idler Wheel with Bearing 6004-2RS - Black - Group 16 - 5.62" OD x 20 mm ID R5620G-2 001A
PARTS UNLIMITED
$35.65A worn or damaged idler wheel compromises belt tension and alignment, leading to premature wear across your entire drivetrain system. This PARTS UNLIMITED replacement delivers OEM-equivalent performance with a sealed 6004-2RS bearing that resists...47020085- SKU:
- 47020085
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- PRODUCT NAME:
- IDLER WHEEL
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- INSIDE DIAMETER IMPERIAL:
- 0.79'
- MODEL:
- COLOR GROUP 16
- OUTSIDE DIAMETER IMPERIAL:
- 5.62'
- STYLE:
- INCLUDES BEARING 6004-2RS
- IDLER WHEEL POSITION:
- 2
- IDLER WHEEL POSITION:
- 3
- RIDING STYLE:
- SNOW
- TYPE:
- STANDARD
$35.65 -
PARTS UNLIMITED Idler Wheel with 6205-2RS Bearing/Bushing - 130 mm OD x 1.00" ID R0130A-2 001C
PARTS UNLIMITED
$30.55A worn or damaged idler wheel compromises belt tension and accelerates wear across your entire drivetrain system. The PARTS UNLIMITED 130mm idler wheel maintains consistent pulley contact and load distribution, preserving belt life and preventing...04116207- SKU:
- 04116207
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- COLOR/FINISH:
- BLACK
- IDLER WHEEL POSITION:
- 2
- INSIDE DIAMETER IMPERIAL:
- 1.00'
- RIDING STYLE:
- SNOW
- STYLE:
- INCLUDES BEARING 6205-2RS AND BUSHING
- TYPE:
- WITH INSERT
- MODEL:
- STANDARD
- OUTSIDE DIAMETER IMPERIAL:
- 5.125'
- PRODUCT NAME:
- IDLER WHEEL
- UNITS:
- EACH
$30.55Qty in Cart: 0Quantity:Price:$30.55Subtotal: -
On Sale
FETT BROTHERS Universal Repair Bracket Slide Rail Repair Kit - Standard ASRB1
FETT BROTHERS
MSRP: $109.99Now: $70.00Was: $109.99Elongated shock mount holes in your suspension slide rail don't just compromise handling—they're a sign of recurring stress that'll only get worse. The FETT BROTHERS Universal Repair Bracket Slide Rail Repair Kit stops this problem cold with a bolt-on...47500122- SKU:
- 47500122
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- REPAIR KIT STYLE:
- SAE
- MATERIAL:
- ALUMINUM
- TYPE:
- NOT PRE-DRILLED
- PRODUCT NAME:
- SLIDE RAIL REPAIR KIT
- RIDING STYLE:
- SNOW
MSRP: $109.99Now: $70.00Was: $109.99Qty in Cart: 0Quantity:Price:MSRP: $109.99Now: $70.00Was: $109.99Subtotal: -
Race Shop Inc. Steel Double Coil Ice Scratchers 2003 Arctic Cat Crossfire 7 F7 M7 47040031
RACE SHOP INC.
$79.95Ice scratchers are essential for maintaining traction on frozen surfaces—they actively clear away packed snow and ice buildup that accumulates on your skis, preventing the loss of grip that can compromise handling. The Race Shop Inc. Double Coil Steel...47040031- SKU:
- 47040031
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- RIDING STYLE:
- SNOW
- PRODUCT NAME:
- DOUBLE COIL ICE SCRATCHER
- MATERIAL:
- STEEL
- UNITS:
- KIT
$79.95Qty in Cart: 0Quantity:Price:$79.95Subtotal: -
Camso Sprocket Scraper Kit for Tatou 4S Track Systems 1003-00-5000
CAMSO
$164.95Winter track conditions demand precision and control—the Camso Sprocket Scraper Kit delivers both by maximizing traction on ice and packed snow where standard tracks fall short. Whether you're pushing your Tatou 4S ATV or UTV to its limits in sub-zero...47500108- SKU:
- 47500108
- Availability:
- Ships Same Business Day
- Weight:
- 2.16 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- SCRAPER
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- TYPE:
- SPROCKET
$164.95 -
HYGEAR SUSPENSION OE Replacement Shock Shaft - 1/2" x 8.30" 205-03-830
HYGEAR SUSPENSION
$54.95A worn or damaged shock shaft compromises your suspension's ability to control body movement and maintain consistent damping force—directly impacting handling precision and ride quality. HYGEAR's OE replacement shaft restores your suspension to factory...47100104- SKU:
- 47100104
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- COLOR/FINISH:
- CHROME
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- LENGTH IMPERIAL:
- 8.30'
- UNITS:
- PAIR
- TYPE:
- FOR STANDARD 1/2'
- HEIGHT METRIC:
- 12.7 MM
- MATERIAL:
- HARD-COAT CHROME-STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SHOCK SHAFT
- RIDING STYLE:
- SNOW
$54.95 -
On Sale
HYGEAR SUSPENSION Shock Shafts - Shaft Length 13.19" - Shaft Diameter 16 mm 203-05-1319
HYGEAR SUSPENSION
MSRP: $56.95Now: $36.00Was: $56.95Worn or damaged shock shafts compromise your suspension's responsiveness and handling precision—critical factors whether you're on the track or tackling technical terrain. HYGEAR's hard-coat, chrome-steel replacement shafts deliver superior durability...47100069- SKU:
- 47100069
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- MODEL:
- KYB/HPG
- OUTSIDE DIAMETER IMPERIAL:
- 0.63'
- LENGTH IMPERIAL:
- 13.19'
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- HEIGHT METRIC:
- 12.7 MM
- PRODUCT NAME:
- SHOCK SHAFT
- RIDING STYLE:
- SNOW
MSRP: $56.95Now: $36.00Was: $56.95Qty in Cart: 0Quantity:Price:MSRP: $56.95Now: $36.00Was: $56.95Subtotal: -
HYGEAR SUSPENSION Shock Eyelet - HPG Rear 23-35-001-R
HYGEAR SUSPENSION
$44.95When OEM shock eyelets are no longer available from the manufacturer, you're left with compromised suspension geometry and potential safety concerns. HYGEAR SUSPENSION's billet steel eyelets restore precision fitment while delivering superior strength...47100072- SKU:
- 47100072
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- HEIGHT IMPERIAL:
- 1.0'
- PRODUCT NAME:
- SHOCK EYELET
- RIDING STYLE:
- SNOW
- UNITS:
- EACH
- HEIGHT METRIC:
- 25.4 MM
- MODEL:
- HPG
- HEIGHT:
- 25,4 MM (1')
- LENGTH IMPERIAL:
- 4'
- TYPE:
- REAR
$44.95Qty in Cart: 0Quantity:Price:$44.95Subtotal: -
On Sale
HYGEAR SUSPENSION OE Replacement Shock Shaft - 1/2" x 6.45" 205-03-645
HYGEAR SUSPENSION
MSRP: $54.95Now: $35.00Was: $54.95A worn or damaged shock shaft directly compromises your suspension's damping performance and handling precision—two non-negotiables for consistent lap times or reliable daily driving. This HYGEAR OE replacement shaft restores your suspension to factory...47100093- SKU:
- 47100093
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MOUNTING POSITION:
- FRONT
- HEIGHT METRIC:
- 12.7 MM
- MATERIAL:
- HARD-COAT CHROME-STEEL
- PRODUCT NAME:
- SHOCK SHAFT
- RIDING STYLE:
- SNOW
- TYPE:
- FOR STANDARD 1/2'
- COLOR/FINISH:
- CHROME
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- LENGTH IMPERIAL:
- 6.45'
- UNITS:
- PAIR
MSRP: $54.95Now: $35.00Was: $54.95 -
On Sale
HYGEAR SUSPENSION OE Replacement Shock Shaft - 1/2" x 6.65" 205-03-665
HYGEAR SUSPENSION
MSRP: $54.95Now: $35.00Was: $54.95A worn or damaged shock shaft compromises suspension performance and handling precision—exactly what you can't afford in racing or spirited driving. The HYGEAR OE Replacement Shock Shaft restores your suspension's original responsiveness with hard-coat...47100095- SKU:
- 47100095
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- HEIGHT:
- 12,7 MM (0,50')
- UNITS:
- PAIR
- HEIGHT METRIC:
- 12.7 MM
- LENGTH IMPERIAL:
- 6.65'
- PRODUCT NAME:
- SHOCK SHAFT
- COLOR/FINISH:
- CHROME
- HEIGHT IMPERIAL:
- 0.5'
- TYPE:
- FOR STANDARD 1/2'
- MATERIAL:
- HARD-COAT CHROME-STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- SNOW
MSRP: $54.95Now: $35.00Was: $54.95 -
HYGEAR SUSPENSION OE Replacement Shock Shaft - 1/2" x 7.50" 205-03-750
HYGEAR SUSPENSION
$54.95A worn or damaged shock shaft directly compromises your suspension's ability to maintain consistent damping and vehicle control. The HYGEAR OE Replacement Shock Shaft restores factory performance specifications with a hard-coat, chrome-steel construction...47100100- SKU:
- 47100100
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- HEIGHT METRIC:
- 12.7 MM
- LENGTH IMPERIAL:
- 7.50'
- MATERIAL:
- HARD-COAT CHROME-STEEL
- PRODUCT NAME:
- SHOCK SHAFT
- RIDING STYLE:
- SNOW
- TYPE:
- FOR STANDARD 1/2'
- MOUNTING POSITION:
- FRONT
- COLOR/FINISH:
- CHROME
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- UNITS:
- PAIR
$54.95 -
On Sale
HYGEAR SUSPENSION Shock Shafts - Shaft Length 7.06" - Shaft Diameter 12.5 mm 201-05-706
HYGEAR SUSPENSION
MSRP: $54.95Now: $35.00Was: $54.95Worn or damaged shock shafts compromise your suspension's ability to manage body roll, maintain consistent ride height, and deliver predictable handling—especially critical at race pace or during aggressive driving. HYGEAR's OEM replacement shock shafts...47100049- SKU:
- 47100049
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- HEIGHT METRIC:
- 12.7 MM
- LENGTH IMPERIAL:
- 7.06'
- PRODUCT NAME:
- SHOCK SHAFT
- HEIGHT:
- 12,7 MM (0,50')
- HEIGHT IMPERIAL:
- 0.5'
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- SNOW
- MODEL:
- KYB/HPG
- OUTSIDE DIAMETER IMPERIAL:
- 0.49'
- UNITS:
- EACH
MSRP: $54.95Now: $35.00Was: $54.95
